EP 0001430 A1 19790418 - Line indicator.
Title (en)
Line indicator.
Title (de)
Linienzeigegerät.
Title (fr)
Indicateur de lignes.
Publication
Application
Priority
DE 7730746 U 19771005
Abstract (en)
The equipment is intended to assist particularly school beginners, who are not yet well versed in reading and writing, as a line indicator for finding and refinding the correct line which is to be read or which is to be copied, that is to say it is used as a reading and writing aid. Unlike known copyholders, which are to be mounted at fixed work stations, the equipment is easily transportable; it has a spring clip (1) suitable for clipping onto the edge of a booklet, book, book cover or other item having lines, and this clip (1) is designed as a carrying part for an indicator carrier (9) moving on the clip, and preferably displaceable upwards and downwards, on which in turn a line indicator (10) is supported, can be adjusted to various angle positions, and can preferably be latched. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
B42D 9/00 (2006.01); G09B 17/02 (2006.01)
CPC (source: EP)
B42D 9/008 (2013.01); G09B 17/02 (2013.01)
Citation (search report)
- US 2181615 A 19391128 - ALSTYNE BONNIE E VAN
- GB 191210359 A 19130123 - EDE MINNIE FRANCES
- DE 7144141 U
- [A] DE 7046541 U
- [A] DE 406096 C 19241118 - EUGEN, et al
- [A] DE 7220248 U
- [A] US 2222864 A 19401126 - ALSTYNE BONNIE E VAN
- [A] US 2699748 A 19550118 - EVA CRAWFORD
- US 2986822 A 19610606 - BALCHUNS ANTHONY R
Designated contracting state (EPC)
BE CH FR GB LU NL
DOCDB simple family (publication)
EP 0001430 A1 19790418; AT 368649 B 19821025; AT A707878 A 19820215; ES 238493 U 19781116; ES 238493 Y 19790401
DOCDB simple family (application)
EP 78100998 A 19780927; AT 707878 A 19781002; ES 238493 U 19781003